feat(jetbrains-provider): add JetBrains Provider launcher plugin (#148)

* feat(jetbrains-provider): add JetBrains Provider launcher plugin

Expose recent JetBrains IDE projects in the Noctalia launcher via /jb.

* fix(jetbrains-provider): address PR review feedback

Support IdeaIC and Android Studio, decode XML entities in project paths,
align launcher caching with zed, and update the catalog thumbnail.

jetbrains-provider/README.md

@@ -0,0 +1,48 @@
+# JetBrains Provider
+
+![JetBrains Provider thumbnail](thumbnail.webp)
+
+JetBrains Provider integrates recent projects from supported JetBrains-based IDEs
+with the Noctalia launcher so you can reopen a project quickly without leaving
+the shell.
+
+## Plugin
+
+| Field | Value |
+| --- | --- |
+| ID | `cleboost/jetbrains-provider` |
+| Entry | Launcher provider: `provider` |
+| Launcher Prefix | `/jb` |
+
+## Requirements
+
+Install at least one supported IDE (via Toolbox or standalone). The plugin uses
+`bash` and `awk` to scan recent-project files and `nohup` to launch IDEs in the
+background.
+
+## Usage
+
+Open the Noctalia launcher and type `/jb` to list recent projects from your
+installed IDEs. Continue typing to filter projects by name, then select one to
+open it with the IDE that last used it.
+
+## Supported IDEs
+
+IntelliJ IDEA (Ultimate and Community `IdeaIC`), Android Studio, WebStorm,
+CLion, GoLand, RustRover, PyCharm (including Community `PyCharmCE`), PhpStorm,
+RubyMine, DataGrip, and Rider.
+
+## Settings
+
+- `config_dir` — root directory for JetBrains IDE configuration folders.
+- `toolbox_dir` — JetBrains Toolbox apps directory used to locate IDE launchers.
+- `max_results` — maximum number of projects shown in the launcher.
+- `ignored_ides` — IDE names to exclude (e.g. `WebStorm`, `CLion`).
+
+## Notes
+
+Projects are read from each IDE's `recentProjects.xml`, typically under
+`~/.config/JetBrains/<Product><Version>/options/`. When the same project
+appears in multiple IDEs, only the most recently activated entry is shown.
+Backup config folders and ignored IDEs are skipped. The list is cached for the
+launcher session and refreshed when you clear the query.